{"id":"vidhyamitra:city-day:mathura:1983-03-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1983-03-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1983-03-23","date_display":"March 23, 1983 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1983,"month":3,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445416.770833,"kali_year":5084,"ahargana":1856951.2708,"sun":{"sidereal_longitude":338.4456,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":82.8492,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":104.4036,"elapsed_within_tithi_degrees":8.4036},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":82.8492,"elapsed_within_degrees":2.8492},"yoga":{"number":5,"name":"Śobhana","sum_longitude":61.2948},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":1983,"month":3,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445416.770833,"ahargana":1856951.2708,"kali_year":5084,"ayanamsa_lahiri":23.6186,"grahas":{"sun":{"sidereal_longitude":338.22925399999997,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":80.463954,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false,"latitude":1.0162},"mars":{"sidereal_longitude":356.473954,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":334.96985399999994,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":228.02685399999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":11.03125399999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":189.30675399999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":69.7854,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":249.7854,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1983,"month":3,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445416.770833,"kali_year":5084,"ahargana":1856951.2708,"sun":{"sidereal_longitude":338.4456,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":82.8492,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":104.4036,"elapsed_within_tithi_degrees":8.4036},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":82.8492,"elapsed_within_degrees":2.8492},"yoga":{"number":5,"name":"Śobhana","sum_longitude":61.2948},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.016,"elongation":104.404},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.016,"opposition_distance":75.596}},"eclipse_window_40days":[]},"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:21","sunsetLocal":"18:32","solarNoonLocal":"12:27","dayLengthHours":12.17621846461438,"dayLengthDisplay":"12 Hours 10 Mins 34 Secs","nightLengthDisplay":"11 Hours 49 Mins 26 Secs","moonriseLocal":"12:22","moonsetLocal":"02:09","rahuKala":{"name":"Rāhu Kāla","start":"12:27","end":"13:58","startHours":12.442002717946032,"endHours":13.96403002602283,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:53","end":"09:24","startHours":7.87592079371564,"endHours":9.397948101792437,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:55","end":"12:27","startHours":10.919975409869235,"endHours":12.442002717946032,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:12","end":"09:36","startHours":9.195011127382198,"endHours":9.600885076202676,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:52","end":"07:11","startHours":6.861235921664441,"endHours":7.185935080720824,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:51","startHours":12.036128769125552,"endHours":12.847876666766512,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:44","end":"05:33","startHours":4.730397690356925,"endHours":5.542145587997884,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:20","end":"06:21","startHours":5.339208613587644,"endHours":6.353893485638842,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:17","startHours":14.471372462048429,"endHours":15.283120359689388,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:20","end":"18:44","startHours":18.330111950253222,"endHours":18.73011195025322,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:32","end":"19:02","startHours":18.53011195025322,"endHours":19.03745438627882,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:17","end":"20:02","startHours":18.28011195025322,"endHours":20.03011195025322,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:51","startHours":24.036128769125554,"endHours":24.84787666676651,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:21","end":"07:53","startHours":6.353893485638842,"endHours":7.87592079371564,"quality":"auspicious"},{"name":"Amṛta","start":"07:53","end":"09:24","startHours":7.87592079371564,"endHours":9.397948101792437,"quality":"auspicious"},{"name":"Kāla","start":"09:24","end":"10:55","startHours":9.397948101792437,"endHours":10.919975409869235,"quality":"inauspicious"},{"name":"Śubha","start":"10:55","end":"12:27","startHours":10.919975409869235,"endHours":12.442002717946032,"quality":"auspicious"},{"name":"Roga","start":"12:27","end":"13:58","startHours":12.442002717946032,"endHours":13.96403002602283,"quality":"inauspicious"},{"name":"Udveg","start":"13:58","end":"15:29","startHours":13.96403002602283,"endHours":15.486057334099627,"quality":"inauspicious"},{"name":"Chala","start":"15:29","end":"17:00","startHours":15.486057334099627,"endHours":17.008084642176424,"quality":"neutral"},{"name":"Labha","start":"17:00","end":"18:32","startHours":17.008084642176424,"endHours":18.53011195025322,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:32","end":"20:00","startHours":18.53011195025322,"endHours":20.008084642176424,"quality":"inauspicious"},{"name":"Chala","start":"20:00","end":"21:29","startHours":20.008084642176424,"endHours":21.486057334099627,"quality":"neutral"},{"name":"Labha","start":"21:29","end":"22:58","startHours":21.486057334099627,"endHours":22.96403002602283,"quality":"auspicious"},{"name":"Amṛta","start":"22:58","end":"00:27","startHours":22.96403002602283,"endHours":24.442002717946032,"quality":"auspicious"},{"name":"Kāla","start":"00:27","end":"01:55","startHours":24.442002717946032,"endHours":25.919975409869235,"quality":"inauspicious"},{"name":"Śubha","start":"01:55","end":"03:24","startHours":25.919975409869235,"endHours":27.397948101792437,"quality":"auspicious"},{"name":"Roga","start":"03:24","end":"04:53","startHours":27.397948101792437,"endHours":28.87592079371564,"quality":"inauspicious"},{"name":"Udveg","start":"04:53","end":"06:21","startHours":28.87592079371564,"endHours":30.353893485638842,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:21","end":"07:21","startHours":6.353893485638842,"endHours":7.353893485638842,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:21","end":"08:21","startHours":7.353893485638842,"endHours":8.353893485638842,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:21","end":"09:21","startHours":8.353893485638842,"endHours":9.353893485638842,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:21","end":"10:21","startHours":9.353893485638842,"endHours":10.353893485638842,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:21","end":"11:21","startHours":10.353893485638842,"endHours":11.353893485638842,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:21","end":"12:21","startHours":11.353893485638842,"endHours":12.353893485638842,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:21","end":"13:21","startHours":12.353893485638842,"endHours":13.353893485638842,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:21","end":"14:21","startHours":13.353893485638842,"endHours":14.353893485638842,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:21","end":"15:21","startHours":14.353893485638842,"endHours":15.353893485638842,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:21","end":"16:21","startHours":15.353893485638842,"endHours":16.353893485638842,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:21","end":"17:21","startHours":16.353893485638842,"endHours":17.353893485638842,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:21","end":"18:21","startHours":17.353893485638842,"endHours":18.353893485638842,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:21","end":"19:21","startHours":18.353893485638842,"endHours":19.353893485638842,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:21","end":"20:21","startHours":19.353893485638842,"endHours":20.353893485638842,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:21","end":"21:21","startHours":20.353893485638842,"endHours":21.353893485638842,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:21","end":"22:21","startHours":21.353893485638842,"endHours":22.353893485638842,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:21","end":"23:21","startHours":22.353893485638842,"endHours":23.353893485638842,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:21","end":"00:21","startHours":23.353893485638842,"endHours":24.353893485638842,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:21","end":"01:21","startHours":24.353893485638842,"endHours":25.353893485638842,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:21","end":"02:21","startHours":25.353893485638842,"endHours":26.353893485638842,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:21","end":"03:21","startHours":26.353893485638842,"endHours":27.353893485638842,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:21","end":"04:21","startHours":27.353893485638842,"endHours":28.353893485638842,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:21","end":"05:21","startHours":28.353893485638842,"endHours":29.353893485638842,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:21","end":"06:21","startHours":29.353893485638842,"endHours":30.353893485638842,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":0.7348442635527412,"eotMinutes":-7.214963076761897,"ayanamsa":23.6186}},"calendars":{"vikram_samvat":2040,"vikram_samvatsara":"Dhātṛ","saka_samvat":1905,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1390,"malayalam_era":1159,"nanakshahi_year":514,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Navamī · Vikram 2040 Dhātṛ · Śaka 1905 Rudhirodgāri"},"festivals":[{"id":"rama-navami","name":"Rāma Navamī","name_sanskrit":"राम नवमी","tradition":"Vaishnava","associated_deity":"Rāma (18th avatāra of Krishna)","deity_avatara_index":18,"significance":"Bhagavān Rāma's birth at Ayodhyā. Sūryavaṃśa's most exalted moment.","vrata":true,"primary_observance":"Madhyāhna (noon) abhiṣekam in Ayodhyā tradition","detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":1,"related_chart":"rama","historical_anchor":{"event":"Bhagavān Rāma's birth at Ayodhyā","date_julian":"-1626101-04-03","location":"Ayodhyā"},"sources":["Vālmīki Rāmāyaṇa, Bāla-Kāṇḍa 1.18"]},{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5}],"todays_walk":{"walk":{"id":"rama-navami-walk","name":"Rāma Navamī Walk","name_sanskrit":"राम नवमी यात्रा","type":"festival","description":"Vālmīki Bāla-Kāṇḍa selections + BG 4.7-8 (avatāra principle).","step_count":9,"url":"/walk/rama-navami-walk"},"reason":"Today is Rāma Navamī — its dedicated walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī + Punarvasu","url":"/day/-1626101-04-03","relevance":1}]},"validity":{"eternal":false,"location_specific":"mathura"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga March 23, 1983 CE · Mathurā · Vidhyamitra","description":"March 23, 1983 CE for Mathurā: Śukla Navamī, sūryodaya 06:21, sūryāsta 18:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1983-03-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1983-03-23","sa":"https://sa.vidhyamitra.com/city/mathura/1983-03-23","hi":"https://hi.vidhyamitra.com/city/mathura/1983-03-23","x-default":"https://vidhyamitra.com/city/mathura/1983-03-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T13:46:10.561Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-05-14T13:46:10.561Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T13:46:10.561Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}